noun / verb

time

TYME/taɪm/

The progression or extent within which events occur.

The different generations and growing tree make the passage of time apparent.

A grandparent, parent, and child examine a young tree’s trunk together beside an hourglass with falling sand; their different ages and the growing tree make passing time tangible in one scene.
Etymology

Old English tīma could name a limited stretch of duration. The later abstract sense extended this to indefinite, continuous duration—the framework in which events pass from past through present to future.

In context

Jean-Baptiste Michel0:55
Language changes over time, and it's a powerful force.
Jean-Baptiste Michel: The mathematics of history
Tim Flannery13:04
We can do a lot in a short period of time.
Can seaweed help curb global warming? | Tim Flannery

More examples

  • Over time, the paint fades.
  • Do you have time for a walk?
  • The meeting starts at the same time each week.
  • The coach times each runner's lap.

Forms

time · times · timed · timing

timer noun — A device that measures or signals elapsed time.

Similar words

duration
Duration specifies how long an event or condition lasts.
period
Period refers to a bounded stretch, not continuous progression.
moment
Moment usually refers to a particular point or brief interval.